/*
 * %CopyrightBegin%
 *
 * Copyright Scott Lystig Fritchie and Andreas Schultz, 2011-2016. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * %CopyrightEnd%
 */
/*
 * Note: This file assumes that you're using the SMP-enabled Erlang
 *       virtual machine, "beam.smp".
 *       Note that other variations of the virtual machine also have
 *       different names, e.g. the debug build of the SMP-enabled VM
 *       is "beam.debug.smp".
 *
 *       To use a different virtual machine, replace each instance of
 *       "beam.smp" with "beam.debug.smp" or the VM name appropriate
 *       to your environment.
 */

/**
 * Triggered on local function entry
 *
 * @param arg0 pid
 * @param arg1 MFA of the function
 * @param arg2 depth
 */
probe process("beam.smp").mark("local-function-entry")
{
    printf("pid %s enter (local) %s depth %d\n",
	   user_string($arg1), user_string($arg2), $arg3);
}

/**
 * Triggered on global function entry
 *
 * @param arg0 pid
 * @param arg1 MFA of the function
 * @param arg2 depth
 */
probe process("beam.smp").mark("global-function-entry")
{
    printf("pid %s enter (global)  %s depth %d\n",
	   user_string($arg1), user_string($arg2), $arg3);
}

/**
 * Triggered upon function return, either global or
 * local
 *
 * @param arg0 pid
 * @param arg1 MFA of the returned from function
 * @param arg2 depth
 */
probe process("beam.smp").mark("function-return")
{
    printf("pid %s return %s depth %d\n",
	   user_string($arg1), user_string($arg2), $arg3);
}

/**
 * Triggered on built-in function entry
 *
 * @param arg0 pid
 * @param arg1 MFA of the function
 */
probe process("beam.smp").mark("bif-entry")
{
    printf("pid %s BIF entry  mfa %s\n", user_string($arg1), user_string($arg2));
}

/**
 * Triggered on built-in function return
 *
 * @param arg0 pid
 * @param arg1 MFA of the returned from function
 */
probe process("beam.smp").mark("bif-return")
{
    printf("pid %s BIF return mfa %s\n", user_string($arg1), user_string($arg2));
}

/**
 * Triggered on native function entry
 *
 * @param arg0 pid
 * @param arg1 MFA of the function
 */
probe process("beam.smp").mark("nif-entry")
{
    printf("pid %s NIF entry  mfa %s\n", user_string($arg1), user_string($arg2));
}

/**
 * Triggered upon native function return
 *
 * @param arg0 pid
 * @param arg1 MFA of the returned from function
 */
probe process("beam.smp").mark("nif-return")
{
    printf("pid %s NIF return mfa %s\n", user_string($arg1), user_string($arg2));
}
